Squarerigger

Fleet maintenance without the chaos. For nearly 40 years, Squarerigger has delivered Fleet Maintenance Software built for real-world complexity. Our could-based, all-in-one platform simplifies preventive maintenance, work orders, inspections, inventory, purchasing, and more. Designed with feedback from fleet professionals, Squarerigger helps manage parts across locations, track technician time, monitor tires, and recover warranty costs. From single-shop operations to multi-location fleets, our shop management tools drive efficiency and accountability. Trusted by trucking companies, municipalities, schools, and fire departments, Squarerigger reduces downtime and connects seamlessly with telematics, fuel, accounting, and TMS systems so your team stays informed, productive, and in control.